🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.8

Radius: 10.8

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.6 AU - 0.7 AU

Year: 368 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,900,790 km

• M1: 136,134 km (0.115 R)
• M2: 232,924 km (0.107 R)
• M3: 307,723 km (0.077 R)
• M4: 389,553 km (0.085 R)
• M5: 478,115 km (0.058 R)
• M6: 564,732 km (0.054 R)
• M7: 653,892 km (0.08 R)
• M8: 725,250 km (0.12 R)
• M9: 799,601 km (0.105 R)
• M10: 893,548 km (0.059 R)
• M11: 995,723 km (0.087 R)
• M12: 1,097,749 km (0.032 R)
• M13: 1,194,090 km (0.089 R)
• M14: 1,269,637 km (0.058 R)
• M15: 1,381,088 km (0.114 R)
• M16: 1,485,806 km (0.086 R)
• M17: 1,567,486 km (0.087 R)
• M18: 1,640,341 km (0.101 R)
• M19: 1,730,249 km (0.091 R)
• M20: 1,915,451 km (0.1 R)
• M21: 1,987,857 km (0.096 R)
• M22: 2,067,143 km (0.105 R)
• M23: 2,176,350 km (0.109 R)
• M24: 2,388,779 km (0.119 R)
• M25: 2,497,536 km (0.064 R)
• M26: 2,638,906 km (0.071 R)
• M27: 2,720,138 km (0.041 R)
• M28: 2,833,832 km (0.111 R)
• M29: 2,988,068 km (0.091 R)
• M30: 3,204,835 km (0.085 R)
• M31: 3,379,266 km (0.104 R)
• M32: 3,460,797 km (0.114 R)
• M33: 3,653,778 km (0.114 R)
• M34: 3,836,138 km (0.084 R)
• M35: 4,014,309 km (0.05 R)
• M36: 4,093,746 km (0.067 R)
• M37: 4,334,748 km (0.099 R)
• M38: 4,445,899 km (0.106 R)
• M39: 4,588,167 km (0.071 R)
• M40: 4,655,935 km (0.069 R)
• M41: 4,823,335 km (0.119 R)
• M42: 4,938,675 km (0.082 R)
• M43: 5,117,145 km (0.116 R)
• M44: 5,226,950 km (0.064 R)
• M45: 5,353,360 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.7

Radius: 12.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.85 AU - 1.33 AU

Year: 800 Days

Day: 8 Hours

Environment

Temp: -174 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 16,900,790 km

• M1: 162,164 km (0.104 R)
• M2: 263,292 km (0.08 R)
• M3: 386,112 km (0.075 R)
• M4: 584,628 km (0.066 R)
• M5: 674,238 km (0.114 R)
• M6: 920,177 km (0.06 R)
• M7: 1,007,542 km (0.047 R)
• M8: 1,127,669 km (0.103 R)
• M9: 1,252,882 km (0.094 R)
• M10: 1,392,158 km (0.099 R)
• M11: 1,756,578 km (0.073 R)
• M12: 1,857,557 km (0.053 R)
• M13: 2,002,367 km (0.111 R)
• M14: 2,086,890 km (0.101 R)
• M15: 2,172,610 km (0.113 R)
• M16: 2,287,202 km (0.072 R)
• M17: 2,409,274 km (0.105 R)
• M18: 2,505,166 km (0.047 R)
• M19: 2,625,592 km (0.07 R)
• M20: 2,718,493 km (0.094 R)
• M21: 2,836,376 km (0.087 R)
• M22: 2,925,985 km (0.113 R)
• M23: 3,126,446 km (0.096 R)
• M24: 3,312,695 km (0.119 R)
• M25: 3,432,523 km (0.088 R)
• M26: 3,586,160 km (0.052 R)
• M27: 3,696,414 km (0.101 R)
• M28: 3,847,208 km (0.039 R)
• M29: 3,946,841 km (0.077 R)
• M30: 4,196,071 km (0.11 R)
• M31: 4,298,695 km (0.108 R)
• M32: 4,381,422 km (0.098 R)
• M33: 4,569,317 km (0.077 R)
• M34: 4,674,933 km (0.105 R)
• M35: 4,795,659 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.3

Radius: 13.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.3 AU - 1.78 AU

Year: 1343 Days

Day: 14 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 16,900,790 km

• M1: 174,282 km (0.09 R)
• M2: 281,992 km (0.096 R)
• M3: 392,545 km (0.102 R)
• M4: 637,137 km (0.086 R)
• M5: 723,156 km (0.107 R)
• M6: 1,015,171 km (0.092 R)
• M7: 1,140,085 km (0.074 R)
• M8: 1,241,064 km (0.108 R)
• M9: 1,345,334 km (0.053 R)
• M10: 1,555,369 km (0.113 R)
• M11: 1,660,536 km (0.106 R)
• M12: 1,793,379 km (0.112 R)
• M13: 1,912,609 km (0.118 R)
• M14: 2,043,507 km (0.12 R)
• M15: 2,186,522 km (0.12 R)
• M16: 2,323,853 km (0.072 R)
• M17: 2,454,602 km (0.117 R)
• M18: 2,626,490 km (0.082 R)
• M19: 2,772,946 km (0.058 R)
• M20: 2,932,118 km (0.098 R)
• M21: 3,156,066 km (0.099 R)
• M22: 3,322,569 km (0.062 R)
• M23: 3,417,563 km (0.06 R)
• M24: 3,556,390 km (0.109 R)
• M25: 3,653,629 km (0.071 R)
• M26: 3,751,765 km (0.109 R)
• M27: 3,839,878 km (0.087 R)
• M28: 3,995,610 km (0.119 R)
• M29: 4,130,696 km (0.07 R)
• M30: 4,313,355 km (0.104 R)
• M31: 4,663,115 km (0.093 R)
• M32: 4,829,618 km (0.07 R)
• M33: 5,340,794 km (0.072 R)
• M34: 5,452,543 km (0.11 R)
• M35: 5,540,058 km (0.111 R)
• M36: 5,678,586 km (0.115 R)
• M37: 5,818,310 km (0.097 R)
• M38: 6,309,739 km (0.061 R)
• M39: 6,587,093 km (0.109 R)
• M40: 6,963,182 km (0.115 R)
• M41: 7,085,554 km (0.089 R)
• M42: 7,484,830 km (0.061 R)
• M43: 7,891,587 km (0.108 R)
• M44: 8,348,758 km (0.072 R)
• M45: 8,478,908 km (0.059 R)
• M46: 8,799,945 km (0.096 R)
• M47: 9,036,011 km (0.118 R)
• M48: 9,214,481 km (0.051 R)
• M49: 9,469,246 km (0.118 R)
• M50: 9,620,190 km (0.073 R)
• M51: 9,756,624 km (0.085 R)
• M52: 10,185,670 km (0.097 R)
• M53: 10,355,913 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 8

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.21 AU - 2.69 AU

Year: 2696 Days

Day: 9.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 16,900,790 km

• M1: 140,323 km (0.082 R)
• M2: 254,616 km (0.097 R)
• M3: 373,695 km (0.105 R)
• M4: 488,736 km (0.041 R)
• M5: 625,469 km (0.103 R)
• M6: 755,768 km (0.065 R)
• M7: 1,076,656 km (0.092 R)
• M8: 1,200,373 km (0.106 R)
• M9: 1,281,605 km (0.084 R)
• M10: 1,352,814 km (0.084 R)
• M11: 1,413,101 km (0.091 R)
• M12: 1,524,103 km (0.077 R)
• M13: 1,599,800 km (0.101 R)
• M14: 1,834,369 km (0.111 R)
• M15: 2,178,444 km (0.112 R)
• M16: 2,365,442 km (0.032 R)
• M17: 2,527,755 km (0.072 R)
• M18: 2,678,550 km (0.069 R)
• M19: 3,132,579 km (0.09 R)
• M20: 3,197,056 km (0.117 R)
• M21: 3,343,961 km (0.119 R)
• M22: 3,695,217 km (0.108 R)
• M23: 3,763,583 km (0.067 R)
• M24: 3,849,452 km (0.059 R)
• M25: 3,901,363 km (0.077 R)
• M26: 4,040,938 km (0.098 R)
• M27: 4,542,091 km (0.113 R)
• M28: 5,466,157 km (0.097 R)
• M29: 5,563,694 km (0.115 R)
• M30: 5,899,542 km (0.082 R)
• M31: 6,160,889 km (0.117 R)
• M32: 6,262,466 km (0.103 R)
• M33: 6,549,694 km (0.049 R)
• M34: 6,883,297 km (0.091 R)
• M35: 7,115,772 km (0.074 R)
• M36: 7,372,482 km (0.094 R)
• M37: 8,406,952 km (0.098 R)
• M38: 8,746,539 km (0.066 R)
• M39: 9,113,951 km (0.086 R)
• M40: 9,509,637 km (0.115 R)
• M41: 9,958,730 km (0.085 R)
• M42: 10,149,767 km (0.107 R)
• M43: 10,269,894 km (0.097 R)
• M44: 10,463,025 km (0.108 R)
• M45: 10,559,964 km (0.037 R)
• M46: 10,730,506 km (0.105 R)
• M47: 11,646,643 km (0.084 R)
• M48: 11,696,908 km (0.074 R)
• M49: 11,797,587 km (0.11 R)
• M50: 12,101,421 km (0.116 R)
• M51: 13,002,299 km (0.078 R)
• M52: 14,031,532 km (0.098 R)
• M53: 14,138,495 km (0.086 R)
• M54: 14,542,259 km (0.113 R)
• M55: 15,361,308 km (0.096 R)
• M56: 15,637,615 km (0.111 R)
• M57: 16,111,092 km (0.09 R)
• M58: 16,335,489 km (0.091 R)
• M59: 17,157,829 km (0.032 R)
• M60: 17,272,421 km (0.107 R)
• M61: 17,559,648 km (0.098 R)
• M62: 17,674,988 km (0.086 R)
• M63: 17,935,588 km (0.12 R)
• M64: 18,051,825 km (0.082 R)
• M65: 18,110,019 km (0.098 R)
• M66: 18,168,213 km (0.097 R)
• M67: 18,343,392 km (0.104 R)
• M68: 18,489,698 km (0.054 R)
• M69: 19,108,734 km (0.096 R)
• M70: 19,495,445 km (0.111 R)
• M71: 19,585,054 km (0.056 R)
• M72: 20,035,044 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.5

Radius: 11.5

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.32 AU - 2.78 AU

Year: 2862 Days

Day: 9 Hours

Environment

Temp: -212 °C

Axial Tilt: 86.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 16,900,790 km

• M1: 148,999 km (0.104 R)
• M2: 230,082 km (0.114 R)
• M3: 313,707 km (0.085 R)
• M4: 389,254 km (0.099 R)
• M5: 522,246 km (0.089 R)
• M6: 928,554 km (0.037 R)
• M7: 1,039,705 km (0.084 R)
• M8: 1,116,599 km (0.108 R)
• M9: 1,215,483 km (0.057 R)
• M10: 1,465,610 km (0.112 R)
• M11: 1,563,896 km (0.107 R)
• M12: 1,744,162 km (0.099 R)
• M13: 1,848,730 km (0.068 R)
• M14: 2,064,301 km (0.105 R)
• M15: 2,403,290 km (0.052 R)
• M16: 2,586,098 km (0.063 R)
• M17: 2,882,901 km (0.107 R)
• M18: 2,993,603 km (0.111 R)
• M19: 3,077,527 km (0.11 R)
• M20: 3,262,281 km (0.086 R)
• M21: 3,524,077 km (0.045 R)
• M22: 3,717,507 km (0.097 R)
• M23: 3,991,271 km (0.089 R)
• M24: 4,068,464 km (0.118 R)
• M25: 4,224,494 km (0.099 R)
• M26: 4,494,219 km (0.112 R)
• M27: 4,753,323 km (0.07 R)
• M28: 4,950,792 km (0.077 R)
• M29: 5,050,723 km (0.11 R)
• M30: 5,663,775 km (0.07 R)
• M31: 5,820,704 km (0.108 R)
• M32: 5,926,170 km (0.117 R)
• M33: 6,139,048 km (0.074 R)
• M34: 6,300,314 km (0.053 R)
• M35: 6,372,570 km (0.036 R)
• M36: 6,463,077 km (0.119 R)
• M37: 6,719,039 km (0.113 R)
• M38: 7,297,683 km (0.052 R)
• M39: 7,525,970 km (0.09 R)
• M40: 7,873,037 km (0.113 R)
• M41: 8,723,052 km (0.102 R)
• M42: 8,864,123 km (0.062 R)
• M43: 8,965,400 km (0.094 R)
• M44: 9,210,143 km (0.076 R)
• M45: 9,312,767 km (0.1 R)
• M46: 9,539,856 km (0.115 R)
• M47: 9,706,059 km (0.073 R)
• M48: 9,936,440 km (0.078 R)
• M49: 10,317,167 km (0.111 R)
• M50: 10,423,680 km (0.117 R)
• M51: 10,788,998 km (0.075 R)
• M52: 11,158,356 km (0.077 R)
• M53: 11,687,034 km (0.115 R)
• M54: 12,133,883 km (0.102 R)
• M55: 12,269,120 km (0.116 R)
• M56: 12,404,655 km (0.109 R)
• M57: 12,723,149 km (0.119 R)
• M58: 12,814,703 km (0.087 R)
• M59: 13,090,412 km (0.111 R)
• M60: 14,165,871 km (0.108 R)
• M61: 15,003,021 km (0.057 R)
• M62: 15,220,835 km (0.109 R)
• M63: 15,366,693 km (0.115 R)
• M64: 15,954,763 km (0.042 R)
• M65: 16,201,898 km (0.028 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 14,560 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit